Decline of Sumer:
Poor irrigation reduced agricultural yields.
Population moved.
Elamite invasion.
Ben Barres was a neurobiologist who made groundbreaking discoveries regarding the structure and function of the brain that may have implications for understanding Alzheimer’s disease and other degenerative disorders.
As a transgender man he became an outspoken opponent of gender bias in science.
The 63-year-old, a professor of neurobiology at Stanford University, was one of the world’s leading researchers on glial cells; the most numerous structures in the brain, whose purpose was long a complete mystery.
Answer:
Las clases de edad propiamente dicha están vinculadas con la iniciación, que implica dos etapas, cada una ... La clase hasta ahora en el sitio en cuestión pasa a la que está directamente al sur
Explanation:
The answer should be B) Informal because it contained information that was to inform the readers of the content. ✅
